Research on Method of Emergency Cases Retrieval Based on Case-Based Reasoning

Aiming at the problem of emergency cases retrieval, this paper proposes a method of emergency cases retrieval considering the predator behavior of birds. Based on case-based reasoning (CBR) theory, this method introduces the particle swarm optimization (PSO) algorithm and tabu search (TS) into the calculation of attribute feature weight, and then calculates the similarity between target case and historical case for finding the most similar historical case. The validity and feasibility of the proposed method are verified by the collected data.